<script>

import {ElNotification} from "element-plus";
import {loadAdminTeacher, removeAdminTeacher} from "@/api/admin/teacher.js";

export default {
  data(){
    return {
      totle: 0,
      params: {
        pageNo: 1,
        pageSize: 5,
        tname:'',
        department:'',
      },
      list: [],
    }
  },
  methods: {
    async initTeacherData(){
      let data = await loadAdminTeacher(this.params)
      this.totle = data.total;
      this.list = data.list;

    },
    async deleteTeacher(row){
      await removeAdminTeacher(row.Teacher_id);
      ElNotification.success({
        title:`“${row.Teacher_name}”删除成功`,
      })
      this.initTeacherData()
    },
  },
  created() {
    this.initTeacherData()
  }
}
</script>
<template>
    <el-card>
        <template #header>教师管理</template>
        <div class="nav-bar">
            <div class="search">
                <el-input size="small" placeholder="系名" clearable v-model="params.department"></el-input>
                <el-input size="small" placeholder="教师名" clearable v-model="params.tname"></el-input>
                <el-button size="small" type="primary" @click="initTeacherData()">
                    <template #icon>
                        <el-icon><EpSearch /></el-icon>
                    </template>
                    <span>查询</span>
                </el-button>
            </div>
            <div>
                <el-button size="small" type="success">
                    <template #icon>
                        <el-icon><EpPlus /></el-icon>
                    </template>
                    <span>添加</span>
                </el-button>
            </div>
        </div>
        <el-table border stripe size="small" :data="list">
            <template #empty>
                <el-empty description="暂无数据" />
            </template>
            <el-table-column label="序号" type="index" width="60"></el-table-column>
            <el-table-column label="教师工号(手机号)" prop="teacher_number"></el-table-column>
            <el-table-column label="教师姓名" prop="teacher_name"></el-table-column>
            <el-table-column label="所属系" prop="department_name"></el-table-column>
            <el-table-column label="操作" width="120" #default="{row}">
                <el-button type="primary" link>编辑</el-button>
              <el-popconfirm :title="`是否删除教师“${row.teacher_name}”`" @confirm="deleteTeacher(row)">删除
                <template #reference>
                  <el-button type="danger" link>删除</el-button>
                </template>
              </el-popconfirm>
            </el-table-column>
        </el-table>
        <el-pagination size="small" background
            layout="total, sizes, prev, pager, next, jumper"
            :page-sizes="[5,10,20,30,40,50]"
            :total="totle"
            v-model:page-size="params.pageSize"
            v-model:current-page="params.pageNo"
            @change="initTeacherData()"
        />
    </el-card>

</template>

<style scoped>
.nav-bar{
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
    margin-bottom: 14px;
}
.nav-bar .el-input{
    width: 180px;
    margin-right: 10px;
}
.el-pagination{
    margin-top: 14px;
    justify-content: center;
}
</style>
